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Water meter circuit board rapid detection device

A detection device and circuit board technology, which is applied in the direction of electronic circuit testing, measuring device casing, etc., can solve the problems of unfavorable enterprise production, time-consuming and labor-intensive, etc., and achieve the effects of saving processing costs, accurate position, and convenient installation

Inactive Publication Date: 2016-06-22
TIANJIN ZHONGTIAN ELECTRONICS DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the detection of the circuit board is only a function test of the terminal product of the water meter after installation. If there is a problem with the circuit board, the water meter needs to be disassembled as a whole, which is time-consuming and laborious, which is not conducive to the production of enterprises.

Method used

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  • Water meter circuit board rapid detection device

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Embodiment Construction

[0011] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. Such as figure 1 As shown, a water meter circuit board rapid detection device includes a test box 1, a current and voltage display screen 2, a test circuit board 3, a test probe 4 and a pressing mechanism, and the current and voltage display screen is arranged in the test box The front part of the body, the bottom of the test circuit board is connected with a cylinder piston 5, the cylinder piston is arranged in the test box, the test circuit board has a probe hole 6, and the test probe passes through The probe passes through the hole; the pressing mechanism is mainly composed of a pressing plate 7, a fixing frame 8, a pressing rod 9, a fixing seat 10, a connecting sleeve 11 and a connecting rod 12, and the fixing frame is fixed on the test box , the fixed seat is fixed on the fixed frame, the connecting ...

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Abstract

The present invention relates to the field of heat consumption metering devices and particularly relates to a water meter circuit board rapid detection device which comprises a testing box body, a current and voltage display screen, a test circuit board, a test probe, and a pressing mechanism. The current and voltage display screen is arranged at the front of the testing box body. The bottom of the test circuit board is connected to a cylinder piston which is arranged in the test box body. The test circuit board is provided with a probe through hole. The test probe passes through the probe through hole. The device has the advantages of simple structure and convenient installation, the position can be accurately fixed, and the production efficiency and the product quality are improved.

Description

technical field [0001] The invention relates to the field of water meter devices, in particular to a rapid detection device for a water meter circuit board. Background technique [0002] With the continuous promotion of smart card technology, contactless smart cards have been widely used in small payment applications such as public transportation, taxis, and oil due to their convenience and safety. In the intelligent water fee charging application where the water meter and the smart card reader are integrated, the user deposits a certain amount of money in the smart card in advance, and the user only needs to use the smart card when paying. According to the data of water resource use, the corresponding amount is deducted from the money stored in the smart card, and the payment process of the water fee is completed. [0003] The instantaneous type remote water meter is equipped with a reed switch, a Hall element or a light spot on the counting mechanism of an ordinary mechan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/28G01R1/04
Inventor 蔡松李晓仲
Owner TIANJIN ZHONGTIAN ELECTRONICS DEV